MathGroup Archive 2000

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: DSolve & Airy Functions


Hi,

DSolve[] just ignore the conditons f[a*Infinity] and f'[a*Infinity]
and give you for every one of the three initial conditions a answer.

DSolve[] can't deal with conditions that require a Limit[] operation.

Regards
  Jens

Gerhard Killesreiter wrote:
> 
> Hi!
> 
> I ran into the following problem:
> 
> DSolve[{-1/2 f''[x] + (a x + b)f[x]  == 0, f[a Infinity] == 0,
>     f'[a Infinity] == 0}, f[x], x]
>


  • Prev by Date: Re: Mathematica 3.0: reliability close to LogZero?
  • Next by Date: Re: Chain rule
  • Previous by thread: DSolve & Airy Functions
  • Next by thread: Re: DSolve & Airy Functions